133300011031 has 8 divisors (see below), whose sum is σ = 146070296064. Its totient is φ = 120638409720.

The previous prime is 133300010993. The next prime is 133300011041. The reversal of 133300011031 is 130110003331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133300011031 - 2¹⁷ = 133299879959 is a prime.

It is a super-2 number, since 2×133300011031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133300010996 and 133300011014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133300011041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27168361 + ... + 27173266.

It is an arithmetic number, because the mean of its divisors is an integer number (18258787008).

Almost surely, 2^133300011031 is an apocalyptic number.

133300011031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133300011031 is a deficient number, since it is larger than the sum of its proper divisors (12770285033).

133300011031 is a wasteful number, since it uses less digits than its factorization.

133300011031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54341861.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 133300011031 its reverse (130110003331), we get a palindrome (263410014362).

The spelling of 133300011031 in words is "one hundred thirty-three billion, three hundred million, eleven thousand, thirty-one".